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प्रश्न
State the position of the following in the periodic table:
Alkaline earth metals
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उत्तर
They are placed in the IIA group, the second column on the left of the periodic table.
संबंधित प्रश्न
What is an alloy? How is an alloy made?
What elements are present in steel? How are the properties of steel different from those of pure iron?
Mention two uses of the following metals and non-metals
Oxygen
Fill in the blank spaces by choosing the correct words from the given list.
List: amalgam, chlorine, gallium, sodium chloride, silver chloride
A solution of a metal in mercury is called ________
When a copper coin is dipped in silver nitrate solution, a glitter appears on the coin after some time. Why does this happen? Write the chemical equation.
Molecular formula of the chloride of an element X is XCl. This compound is a solid having high melting point. Write name of any element present in the same group as X
With reference to the following metals state their use in daily life metal:
copper
Complete the following flowchart.
Give an example of a metal which
- is liquid at room temperature.
- is the best conductor of heat.
The typical shine of metals is called ______.
